1475COO Zhang Li: Committed to creating a series of mining machine products with the highest input-output ratio - Exclusive interview with MiningCoin.com

On August 29, 2020 , a reporter from Wabi.com had the honor to interview 1475 COO Zhang Li at the 2020 Supercomputing and Distributed Storage Industry Summit in Ningbo , and discussed the industrial advantages of 1475. The following is the original interview.

Wobi.com: First of all, thank you for the invitation from Interstellar Vision. We have the honor to interview Zhang Li , COO of 1475. Hello, Mr. Zhang, please introduce yourself and your company. Thank you.

Zhang Li: Hello everyone, hello, I am Zhang Li, COO of 1475. Our company was founded in May 2018 , and we have just celebrated our 2nd birthday. In the past two years, we have spent more than 95% of our energy on one thing, which is to study "how to improve the mining efficiency of Filecoin through technological advantages ". Therefore, all our products, whether it is mining machine sales, mining pool access, or technical services, are centered around our core software algorithm system. Therefore, our main goal is to create a mining machine series product with the highest input-output ratio.

Mining.com: Filecoin miners all attach great importance to the performance of 1475. So what advantages did 1475 use to achieve such an excellent result?

Zhang Li: At present, the underlying layer of Filecoin mining is the " SDR " algorithm, so most mainstream mining machine manufacturers use AMD servers. As long as they are qualified Filecoin mining machine companies, the differences in server hardware configurations are not too large , so what is more important than hardware and can reflect the efficiency of mining is actually the difference in the software algorithm systems used by each of us. Our optimization is reflected in two aspects. For example, if you want to get the result of "5", then the official algorithm may be " 1+1+1+1+1 " and finally get " 5 ". Our 1475 uses the form of "1*5" to get this result, so the first level of optimization is to reduce the total amount of the entire work task. The second is when the total amount of tasks remains unchanged. For example, from Shanghai to Beijing, there are many means of transportation, such as high-speed rail, self-driving, walking, and airplanes. 1475 uses the fastest way "airplane" to reach the destination.

Mining Network: According to the latest 4.1 million FIL space race rankings, how is the performance of 1475?

Zhang Li: According to the data I saw before the interview, the effective computing power of our 1475 is about 2.76P , and the first place is about 2.84P . If calculated according to the current hourly effective computing power growth rate, the 1475 node can reach the top of the global 4.1 million reward ranking list within 1 to 2 hours. Personally, I am very satisfied with this result.